New Movie Releases: ‘Zookeeper,’ ‘Horrible Bosses’ [VIDEO]

Kevin James is seeking big laughs in his latest summer comedy, 'Zookeeper,' in which he plays, well, a zookeeper whose animals reveal they can talk when he decides he wants to leave to find a more glamorous job.

Though it's sure to be a hit with families this weekend, adults may opt for the R-rated 'Horrible Bosses' instead, which stars Jason Bateman, Charlie Day and Jason Sudekis as three disgruntled employees who decide they want to kill their bosses.

Which movie will win the box office? We'll know on Sunday. In the meantime, get a rundown of the biggest movies in theaters this weekend.